133510004 has 12 divisors (see below), whose sum is σ = 233729664. Its totient is φ = 66730104.

The previous prime is 133509991. The next prime is 133510007. The reversal of 133510004 is 400015331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133510007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11357 + ... + 19899.

It is an arithmetic number, because the mean of its divisors is an integer number (19477472).

Almost surely, 2^133510004 is an apocalyptic number.

It is an amenable number.

133510004 is a deficient number, since it is larger than the sum of its proper divisors (100219660).

133510004 is a wasteful number, since it uses less digits than its factorization.

133510004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12454 (or 12452 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 133510004 is about 11554.6529156007. The cubic root of 133510004 is about 511.0984960059.

Adding to 133510004 its reverse (400015331), we get a palindrome (533525335).

The spelling of 133510004 in words is "one hundred thirty-three million, five hundred ten thousand, four".